Merge pull request #4931 from asayd/patch-19

peter-b · web-flow · commit b885bb12295d · 2016-12-01T14:15:39.000Z
[[ Documentation ]] Changes to asterisk.lcdoc
diff --git a/docs/dictionary/operator/asterisk.lcdoc b/docs/dictionary/operator/asterisk.lcdoc
@@ -5,19 +5,21 @@ Type: operator
 Syntax: <number1> * <number2>
 
 Summary:
-Multiplies two numbers.
+Multiplies two numbers or arrays containing numbers.
 
 Introduced: 1.0
 
-OS: mac, windows, linux, ios, android
+OS: mac, windows, linux, ios, android, html5
 
 Platforms: desktop, server, mobile
 
 Example:
+local thisNumber
 get 3 * 5 -- evaluates to 15
 put thisNumber * it into field "Result"
 
 Example:
+local commonFactor, tempVariable
 put (3 + commonFactor) * 4 into tempVariable
 
 Example:
@@ -28,25 +30,29 @@ put tArray * 10 into tProductArray
 
 Parameters:
 number1:
-
+A number or an expression that evaluates to a number, or an array 
+containing numbers.
 
 number2:
-The operands number2 and number2 are numbers or expressions that
-evaluate to numbers, or arrays containing numbers.
+A number or an expression that evaluates to a number, or an array 
+containing numbers.
 
 Description:
 Use the <*> (times) <operator> to multiply two numbers.
 
+> *Note:* When used in complex arithmetic statements, 
+<operator|operators> like <*> follows standard rules of <precedence>.
+
 To multiply the contents of a container by a number, use the <multiply>
 <command> instead.
 
 If either <number1> or <number2> is an <array>, each of the <array>
-<element(glossary)|elements> must be a number. If an <array> is
-multiplied by a number, each <element(keyword)> is multiplied by the
+<element|elements> must be a number. If an <array> is
+multiplied by a number, each <element> is multiplied by the
 number. If an <array> is multiplied by an <array>, both <array|arrays>
-must have the same number of <element(glossary)|elements> and the same
-dimension, and each <element(keyword)> in one <array> is multiplied by
-the corresponding <element(keyword)> of the other <array>.
+must have the same number of <element|elements> and the same
+dimension, and each <element> in one <array> is multiplied by
+the corresponding <element> of the other <array>.
 
 If an element of one array is empty, the <*> <operator> treats its
 contents as zero.
@@ -56,8 +62,8 @@ The option to multiply arrays was introduced in version 1.1. In previous
 versions, only single numbers could be used with the * operator.
 
 References: multiply (command), operator (glossary), array (glossary),
-command (glossary), element (glossary), element (keyword), / (operator),
-() (operator)
+command (glossary), element (glossary), / (operator),
+() (operator), precedence (glossary)
 
 Tags: math
 
